1. Alatas, V., Chandrasekhar, A.G., Mobius, Ma., Olken, B.A., Paladines, C. 2020. Designing Effective Celebrity Public Health Messaging: Results from A Nationwide Twitter Experiment in Indonesia. Available at 〈https://economics.mit.edu/files/16501〉.
2. Persuasion in medicine: messaging to increase vaccine demand;Alsan;Tech. Rep., Natl. Bur. Econ. Res.,2021
3. Report of the NOAA panel on contingent valuation;Arrow,1993
4. Terrace landscape;Balbo;Editor. Spec. Issue J. Environ. Manag.,2017
5. I paesaggi a terrazze in Sicilia Metodologie per l’analisi, la tutela e la valorizzazione, Allegato 14 PSR Sicilia 2014-2020;Barbera,2015